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<head><meta charset="utf-8"><title>stabilization report for RFC2345 · t-compiler/const-eval · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/146212-t-compiler/const-eval/index.html">t-compiler/const-eval</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/146212-t-compiler/const-eval/topic/stabilization.20report.20for.20RFC2345.html">stabilization report for RFC2345</a></h3>

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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146212-t-compiler/const-eval/topic/stabilization%20report%20for%20RFC2345/near/235982933" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Yuki Okushi <a href="https://rust-lang.github.io/zulip_archive/stream/146212-t-compiler/const-eval/topic/stabilization.20report.20for.20RFC2345.html#235982933">(Apr 24 2021 at 16:26)</a>:</h4>
<p>I'm writing a stabilization report for RFC 2345 as I saw this tweet: <a href="https://twitter.com/oli_obk/status/1385509263846612993">https://twitter.com/oli_obk/status/1385509263846612993</a><br>
Here's a draft: <a href="https://hackmd.io/@fraternite/ryxspibPd">https://hackmd.io/@fraternite/ryxspibPd</a><br>
Since it's my first report, I'm not sure if the current is sufficient so I'd ask some reviews here :)</p>
<div class="inline-preview-twitter"><div class="twitter-tweet"><a href="https://twitter.com/oli_obk/status/1385509263846612993"><img class="twitter-avatar" src="https://pbs.twimg.com/profile_images/250812979/avatar_normal.png"></a><p>Does anyone want to be able to emit custom error messages from constants via "panic!" at compile time (<a href="https://twitter.com/NikolaiVazquez">@NikolaiVazquez</a> I'm not looking at you) all that is left to do is a stabilization report <a href="https://t.co/eD8Hgn6QT6">https://github.com/rust-lang/rust/issues/51999#issuecomment-823473542</a></p><span>- const fn oli (@oli_obk)</span></div></div>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146212-t-compiler/const-eval/topic/stabilization%20report%20for%20RFC2345/near/235982957" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Yuki Okushi <a href="https://rust-lang.github.io/zulip_archive/stream/146212-t-compiler/const-eval/topic/stabilization.20report.20for.20RFC2345.html#235982957">(Apr 24 2021 at 16:27)</a>:</h4>
<p>cc <span class="user-mention" data-user-id="124288">@oli</span> and <span class="user-mention" data-user-id="120791">@RalfJ</span></p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146212-t-compiler/const-eval/topic/stabilization%20report%20for%20RFC2345/near/235993630" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/146212-t-compiler/const-eval/topic/stabilization.20report.20for.20RFC2345.html#235993630">(Apr 24 2021 at 18:34)</a>:</h4>
<p>I think it could benefit from an example error message. Also the const fn example could be more realistic by asserting on an argument</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146212-t-compiler/const-eval/topic/stabilization%20report%20for%20RFC2345/near/236061732" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Yuki Okushi <a href="https://rust-lang.github.io/zulip_archive/stream/146212-t-compiler/const-eval/topic/stabilization.20report.20for.20RFC2345.html#236061732">(Apr 25 2021 at 12:26)</a>:</h4>
<p>thanks for the feedback! I'll update it</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146212-t-compiler/const-eval/topic/stabilization%20report%20for%20RFC2345/near/236064338" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Yuki Okushi <a href="https://rust-lang.github.io/zulip_archive/stream/146212-t-compiler/const-eval/topic/stabilization.20report.20for.20RFC2345.html#236064338">(Apr 25 2021 at 13:12)</a>:</h4>
<p>okay addressed the feedback comments</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146212-t-compiler/const-eval/topic/stabilization%20report%20for%20RFC2345/near/236072749" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/146212-t-compiler/const-eval/topic/stabilization.20report.20for.20RFC2345.html#236072749">(Apr 25 2021 at 15:21)</a>:</h4>
<p>cool! feel free to post now</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146212-t-compiler/const-eval/topic/stabilization%20report%20for%20RFC2345/near/236074774" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Yuki Okushi <a href="https://rust-lang.github.io/zulip_archive/stream/146212-t-compiler/const-eval/topic/stabilization.20report.20for.20RFC2345.html#236074774">(Apr 25 2021 at 15:57)</a>:</h4>
<p>posted: <a href="https://github.com/rust-lang/rust/issues/51999#issuecomment-826346762">https://github.com/rust-lang/rust/issues/51999#issuecomment-826346762</a><br>
thanks for reviewing &lt;3</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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